CVE-2026-8944 in Plugin for Google Analytics Plugin
Summary
by MITRE • 06/30/2026
The Plugin for Google Analytics by IO technologies plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1. This is due to missing or incorrect nonce validation on the Google Analytics settings page (ga.php). This makes it possible for unauthenticated attackers to update the plugin's stored Google Analytics tracking ID option (io-ga-id) via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
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Analysis
by VulDB Data Team • 06/30/2026
The vulnerability in the Google Analytics plugin by IO technologies represents a critical cross-site request forgery weakness that affects all versions up to and including 1.1. This type of vulnerability falls under the CWE-352 category, which specifically addresses Cross-Site Request Forgery attacks in web applications. The flaw exists within the plugin's administrative settings page at ga.php where proper nonce validation mechanisms are either absent or improperly implemented, creating a significant security gap that can be exploited by unauthenticated attackers.
The technical implementation of this vulnerability stems from the lack of proper request verification on the Google Analytics settings page. When administrators access the plugin's configuration interface, the system fails to validate that requests originate from legitimate administrative sessions rather than maliciously crafted forged requests. This absence of nonce validation means that any user with access to the WordPress admin panel can be tricked into executing unintended actions without proper authorization checks. The vulnerability specifically targets the io-ga-id option which stores the Google Analytics tracking ID, allowing attackers to modify critical tracking configurations.
The operational impact of this vulnerability extends beyond simple configuration changes, as it provides attackers with the ability to manipulate analytics data collection on compromised websites. This can lead to several security implications including potential data manipulation, unauthorized tracking of user activities, and possible redirection of analytics information to attacker-controlled systems. The attack vector relies on social engineering techniques where administrators are tricked into clicking malicious links that automatically submit forged requests to the vulnerable plugin settings page. This makes the vulnerability particularly dangerous as it can be exploited without requiring any authentication credentials from the attacker.
From a threat modeling perspective, this vulnerability aligns with ATT&CK technique T1078 which covers Valid Accounts and T1566 which addresses Phishing. The attack chain typically begins with an attacker crafting a malicious link that targets an administrator's browser session, exploiting the trust relationship between the user and the WordPress admin interface. Once executed, the forged request silently updates the analytics tracking ID in the plugin settings, potentially allowing attackers to collect data from the compromised site or redirect it to unauthorized systems. The risk is amplified by the fact that many administrators may not immediately notice changes to their analytics configuration, especially if the malicious tracking ID appears legitimate.
Mitigation strategies should include immediate patching of the vulnerable plugin version and implementation of proper nonce validation mechanisms throughout the WordPress admin interface. Administrators should also implement additional security measures such as role-based access controls, regular monitoring of plugin settings changes, and user education regarding suspicious link clicking behaviors. The WordPress security team recommends that all users upgrade to patched versions immediately and consider implementing web application firewalls to detect and block malicious CSRF requests targeting known vulnerable plugins. Additionally, administrators should regularly audit their plugin configurations and maintain backups to quickly restore legitimate settings in case of successful exploitation attempts.